Hi Tony , dont know if this works or not ,
How do you reset the ecu in a peugeot 206?
disconnect the battery for 45mins, with the doors closed. After 45mins reconnect the battery and open the drivers door and you should hear a beep. your ecu will be reset. then take it out for a drive trying to keep to around 2000-2500rpm for the ecu to calibrate to the parameters.
Remember you may need radio code if battery disconnected.
Posted on Wednesday 2nd of November 2011Don't understand this? Ask a question